Identical Free Boundaries in two partially Segregated Systems
Fuente:
arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866911363340697600 |
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| author | Bozorgnia, Farid |
| author_facet | Bozorgnia, Farid |
| contents | We compare two singularly perturbed elliptic systems modeling partially phase segregation. Although the formulations are fundamentally different, we prove that their limiting configurations have identical free boundaries. The result shows that interface geometry depends only on basic structural properties of the limit segregation, harmonicity in positivity sets, and boundary data, while the limiting solution values may differ. Numerical experiments confirm the theoretical findings. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_05682 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Identical Free Boundaries in two partially Segregated Systems Bozorgnia, Farid Analysis of PDEs 35R35, 35J47, 49J45, 35B25 We compare two singularly perturbed elliptic systems modeling partially phase segregation. Although the formulations are fundamentally different, we prove that their limiting configurations have identical free boundaries. The result shows that interface geometry depends only on basic structural properties of the limit segregation, harmonicity in positivity sets, and boundary data, while the limiting solution values may differ. Numerical experiments confirm the theoretical findings. |
| title | Identical Free Boundaries in two partially Segregated Systems |
| topic | Analysis of PDEs 35R35, 35J47, 49J45, 35B25 |
| url | https://arxiv.org/abs/2601.05682 |